Patent US2967572A successfully refreshed from Google Patents.
US2967572A
Expired / Lapsed
US
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Ram air turbine
Assignee: Garrett Corp
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Filing: 1957-04-11
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Granted: 1961-01-10
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Expires: 1977-04-11
Abstract
No abstract record available.
Inventors
- 👤 Darlton K Breaux
- 👤 Richard D Pascale
- 👤 Young James Eugene
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 23:55
CPC Classifications
F; F01; F01D; F01D7/00; F01D7/02; F03; F03D; F03D7/00; F03D7/02; F03D7/022; F03D7/0224; B; B64; B64D; B64D41/00; B64D41/007; F05; F05B; F05B2220/00; F05B2220/30; F05B2220/31; F05B2220/50; F05B2260/00; F05B2260/70; F05B2260/74; F05B2260/75; F05B2260/77; F05D; F05D2220/00; F05D2220/30; F05D2220/34; F05D2220/50; F05D2260/00; F05D2260/70; F05D2260/74; F05D2260/75; F05D2260/77; Y; Y02; Y02E; Y02E10/00; Y02E10/70; Y02E10/72
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1401651A
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US2550229A
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US2530520A
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US2652123A
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US2704129A
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US2777524A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-01-10 | 1964-07-11 | 1965-01-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-01-10 | 1968-07-11 | 1969-01-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-01-10 | 1972-07-11 | 1973-01-10 | $7700.00 | Window Closed / Lapsed |